xwit 3.4-15 (s390x binary) in ubuntu xenial

 xwit allows one to call some X11 functions from the command line or
 a shell script.
 .
 xwit will resize, iconify, pop, and move windows given
 by name or id, change an icon, title or name, set the screen saver
 going, and change individual key autorepeat settings, move the
 mouse cursor, etc.